The question of a parent’s authority to consent to the search of the room or property of a minor child is not difficult. But whether a parent’s consent is enough to satisfy the Fourth Amendment in the search of an adult child’s private bedroom, and the property in that room, is a more difficult question. Some courts have applied a presumption of control to parent-child relationships regardless of the age or situation, while others have recognized that such a presumption is not appropriate in all circumstances.

Because there are different kinds of parent-child relationships and different relationships between parents and their adult child’s private bedroom and closed containers within the parent’s home, this paper argues that courts should not apply a presumption of control between parents and their adult children and require police to develop at least some understanding of the situation before accepting a parent's consent to search an adult child's private room and property.